these 6 derivations will be built:
  /nix/store/my5nrbbc7pf4chvnkrfzqy74kb62ybvz-iets-0.1.0.drv
  /nix/store/qf8qdpnjarsqmaqcsh102jmj5cbpr0ds-closure-info.drv
  /nix/store/33s0b4a86iq52jw2xq46adpvi2jnwd6p-test-script.drv
  /nix/store/6wlxar2sjay6bp2a4xf8svb4izr14hj6-driverConfiguration.json.drv
  /nix/store/kivk6alndgjkn2rsmv176scpif28pbfb-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/dzfykbsbz5250i148svsw22s5qfl41yr-container-test-run-iets-plumbing-e2e.drv